A randomized 25 question test from a pool of 761 questions, good luck!
Twisted pair to fiber optic is the best example of which of the following converters?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the manipulation process control inputs?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses the conversion of dc voltage levels to ac to represent logic states?
In networking, the ability to transmit data is vital. Which of the terms below would best be described as a networks ability, within a specific amount of time, to insure the delivery of data or node communication?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the NIC interacts with?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a HART protocol?
IPv4 has several distinct classifications. Which of the answers below would best describe how those classifications are determined using the address?
I to P converters are best defined as which of the following answers?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to design the GUI, including configuring tags and introducing specialized scripting?
In IPv4, it is possible to divide the class of network into a smaller network. Which of the terms below best describes this process?
With any GUI, there are opportunities to use gathered data visually. Which of the methods below would be best described as one that would allow an operator to retrieve and plot data over an extended time frame?
Data transmission has three modes, of the answers below choose the best answer that is not one of those modes.
Which of the answers below best defines the loop resistance range for a HART communication device?
A typical DCS has at least four layers in it's architecture. Fieldbus and DeviceNet are all under the direct control of which of the layers below?
Which of the error detection methods below best relates to the term "parity bit"?
With the HART protocol, field device messages consistently have _______ bytes of information about status. Choose the best answer from those provided below to fill in the blank.
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the system where data is collected and organized?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship of the process control inputs?
There are many versions of Modbus, one of those is Modbus ASCII. Which of the answers below correctly orders the components of the Modbus ASCII frame?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as the initial alarm state when it has been tripped?
Which of the components of a smart transmitter is best associated with sensor linearization?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below should have the quickest response times?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the block supports a cascade path and the value quality is good?
There are a collection of standards that defines the access control for wired Ethernet. Which one of the answers below is the standard for physical connections between devices being copper or fiber-optic media?
When manually assigning addresses in IPv4, which of the answers below contains the complete list of the main parameter(s) needed?